If Web 2.0 was the moment when the collaborative promise of the internet seemed finally to be realised – with ordinary users creating instead of just consuming, on sites from Flickr to Facebook to Wikipedia – Web 3.0 is the moment they forget they're doing it.

Teacher (as student). Students see the teaching part of our persona every day. We stand before them telling and showing them how wise and passionate we are about the topics we teach. But, do we stand before them as learners? What would that do to engagement, if we shared with students how we came to know, how we faced and conquered learning challenges, and most importantly how we can help them do the same. Teachers who stand before their class as learners first, are more successful teachers because of it.